TWI755405B - 用於探測參考信號(srs)切換之多天線及中斷時間值 - Google Patents

用於探測參考信號(srs)切換之多天線及中斷時間值 Download PDF

Info

Publication number
TWI755405B
TWI755405B TW106121483A TW106121483A TWI755405B TW I755405 B TWI755405 B TW I755405B TW 106121483 A TW106121483 A TW 106121483A TW 106121483 A TW106121483 A TW 106121483A TW I755405 B TWI755405 B TW I755405B
Authority
TW
Taiwan
Prior art keywords
carrier
srs
communication
transmit
subframe
Prior art date
Application number
TW106121483A
Other languages
English (en)
Chinese (zh)
Other versions
TW201803303A (zh
Inventor
艾爾法里諾 艾爾伯托 里可
陳萬喜
豪 徐
彼得 葛爾
史林法斯 葉拉瑪里
京 孫
Original Assignee
美商高通公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201803303A publication Critical patent/TW201803303A/zh
Application granted granted Critical
Publication of TWI755405B publication Critical patent/TWI755405B/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW106121483A 2016-06-29 2017-06-27 用於探測參考信號(srs)切換之多天線及中斷時間值 TWI755405B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662356392P 2016-06-29 2016-06-29
US62/356,392 2016-06-29
US201662374522P 2016-08-12 2016-08-12
US62/374,522 2016-08-12
US15/633,626 US10588141B2 (en) 2016-06-29 2017-06-26 Multiple antennas and interruption time values for sounding reference signal (SRS) switching
US15/633,626 2017-06-26

Publications (2)

Publication Number Publication Date
TW201803303A TW201803303A (zh) 2018-01-16
TWI755405B true TWI755405B (zh) 2022-02-21

Family

ID=59297427

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106121483A TWI755405B (zh) 2016-06-29 2017-06-27 用於探測參考信號(srs)切換之多天線及中斷時間值

Country Status (9)

Country Link
US (2) US10588141B2 (enExample)
EP (1) EP3479508B1 (enExample)
JP (1) JP7039495B2 (enExample)
CN (1) CN109417458B (enExample)
AU (1) AU2017290573B2 (enExample)
BR (1) BR112018076660A2 (enExample)
CA (1) CA3025808A1 (enExample)
TW (1) TWI755405B (enExample)
WO (1) WO2018005481A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2850902B1 (en) * 2012-05-16 2016-11-30 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a communications network
CA3019646A1 (en) 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
US10462739B2 (en) * 2016-06-21 2019-10-29 Samsung Electronics Co., Ltd. Transmissions of physical downlink control channels in a communication system
US10588141B2 (en) * 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching
US10201020B2 (en) * 2016-09-19 2019-02-05 National Instruments Corporation Multi-user random access procedures for massive MIMO wireless communication systems
US10764009B2 (en) * 2016-11-04 2020-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for acquiring system information
EP3619897B1 (en) * 2017-05-05 2023-09-27 Telefonaktiebolaget LM Ericsson (publ) Discontinued transmission of uplink sounding reference signals
US10708021B2 (en) * 2017-08-11 2020-07-07 Lg Electronics Inc. Method for transmitting SRS in a wireless communication system and apparatus therefor
EP3691168B1 (en) * 2017-11-24 2022-01-26 LG Electronics Inc. Method for transmitting and receiving srs and communication device therefor
BR112020012795A2 (pt) * 2017-12-29 2020-11-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método para ativação e desativação de parte de largura de banda de enlace descendente (bwp), aplicado a um dispositivo de rede, dispositivo de rede, dispositivo terminal e mídia de armazenamento de computador
WO2019140671A1 (en) * 2018-01-20 2019-07-25 Qualcomm Incorporated Reference resource indication techniques in wireless communications
US10938524B2 (en) * 2018-01-24 2021-03-02 Qualcomm Incorporated Timing for reference signals in multiple numerology wireless communications
US11290304B2 (en) 2018-04-13 2022-03-29 Qualcomm Incorporated SRS carrier switching with sTTI/sPT
US11088791B2 (en) * 2018-05-21 2021-08-10 Qualcomm Incorporated Choosing an SRS resource set when multiple sets are configured
CN110557836B (zh) * 2018-06-04 2022-05-13 大唐移动通信设备有限公司 一种配置传输带宽的方法、装置及设备
FI3815281T3 (fi) 2018-06-28 2025-12-08 Zte Corp Lähetyslinkin konfigurointi käyttäen referenssisignaalin kohdennusta
US12003974B2 (en) * 2018-07-30 2024-06-04 Qualcomm Incorporated Carrier switching and antenna switching for long term evolution and new radio dual connectivity
US11672027B2 (en) * 2018-08-03 2023-06-06 Qualcomm Incorporated Managing an overlap between downlink reference signals
CN110958091B (zh) * 2018-09-26 2022-06-07 中国移动通信有限公司研究院 一种上行srs天线轮发的配置方法、基站及终端
US11889457B2 (en) 2018-11-02 2024-01-30 Telefonaktiebolaget Lm Ericsson (Publ) SRS switching for UL positioning signal transmission
US11381365B2 (en) * 2019-01-09 2022-07-05 Qualcomm Incorporated Collision of sounding reference signal (SRS) and physical uplink shared channel (PUSCH) in case of carrier aggregation
US11558864B2 (en) * 2019-02-15 2023-01-17 Qualcomm Incorporated Out-of-order processing
US11496264B2 (en) * 2019-02-15 2022-11-08 Qualcomm Incorporated Interaction of positioning and media access control procedures
EP3982675A1 (en) * 2019-06-07 2022-04-13 Ntt Docomo, Inc. Terminal
US11438115B2 (en) 2019-08-16 2022-09-06 Qualcomm Incorporated Reference signals for narrowband communications
WO2021056232A1 (en) * 2019-09-25 2021-04-01 Qualcomm Incorporated Single transmitter transmission during a carrier switching gap of another transmitter
US11863475B2 (en) * 2019-10-14 2024-01-02 Samsung Electronics Co., Ltd Method and apparatus for designing rate matching pattern for partial demodulation reference signal (DMRS) transmission
US12137066B2 (en) 2019-11-11 2024-11-05 Qualcomm Incorporated DM-RS bundling for interrupted transmissions
WO2021147061A1 (en) * 2020-01-23 2021-07-29 Qualcomm Incorporated Switching carriers for multiple sounding reference signals per carrier
CN115104278B (zh) * 2020-02-21 2024-06-18 高通股份有限公司 分量载波之间的ue探测过程
EP4111624A1 (en) 2020-02-24 2023-01-04 Qualcomm Incorporated Coexistence of new radio sounding reference signal (nr-srs) and long-term evolution (lte) communications
CN115104359B (zh) 2020-02-25 2025-01-28 高通股份有限公司 用于缓解无线电接入技术之间的rf链冲突的方法和设备
CN113498186B (zh) * 2020-04-07 2025-09-09 华为技术有限公司 一种通信方法和装置
EP4082235B1 (en) * 2020-04-09 2025-06-04 ZTE Corporation A system and method for signal transmission
US11838916B2 (en) * 2020-04-10 2023-12-05 Qualcomm Incorporated Downlink control information design for multi-component carrier scheduling
WO2021208052A1 (en) * 2020-04-17 2021-10-21 Qualcomm Incorporated Uplink transmit switching across carrier aggregation component carriers
WO2021217432A1 (en) * 2020-04-28 2021-11-04 Qualcomm Incorporated Frame structure design for down-load tdd-tdd carrier aggregation with pusch-less cell
WO2021226855A1 (en) 2020-05-13 2021-11-18 Qualcomm Incorporated Collision handling for sounding reference signal guard period and pusch transmission
US12278716B2 (en) * 2020-05-14 2025-04-15 Qualcomm Incorporated SRS carrier switching for additional SRS
US11979829B2 (en) * 2020-05-15 2024-05-07 Apple Inc. UE power saving for SRS antenna switching
US11882578B2 (en) * 2020-05-15 2024-01-23 Qualcomm Incorporated Uplink control information multiplexing rule simplification for reduced capability user equipments
PH12022553475A1 (en) * 2020-09-04 2024-04-22 Qualcomm Inc Management of uplink and srs transmissions on different carriers
US20230300836A1 (en) * 2020-09-04 2023-09-21 Qualcomm Incorporated Reference signal dropping with regards to high priority channel collisions
JP7593716B2 (ja) * 2020-10-15 2024-12-03 株式会社Ｎｔｔドコモ 端末、基地局、及び通信方法
WO2022077360A1 (en) * 2020-10-15 2022-04-21 Apple Inc. Srs-switching enhancements for mitigating the impact of conflict ＆ blanking
KR20220135926A (ko) 2021-03-31 2022-10-07 삼성전자주식회사 무선 통신 시스템에서 저복잡도 단말을 위한 통신 방법 및 장치
WO2022205334A1 (en) 2021-04-01 2022-10-06 Apple Inc. Transmission of sounding reference signal (srs) based on srs transmit antenna port switching
US11689332B2 (en) * 2021-04-30 2023-06-27 Qualcomm Incorporated Multi-purpose shared time domain reference signal for higher bands
WO2022236462A1 (en) * 2021-05-08 2022-11-17 Apple Inc. Time constraints for scheduling sounding reference signal (srs) transmission in multiple component carriers (ccs)
CN115868237A (zh) * 2021-05-11 2023-03-28 苹果公司 用于srs天线端口切换的调度限制和中断
US12267270B2 (en) * 2021-09-24 2025-04-01 Apple Inc. SRS collision handling
EP4427524A4 (en) * 2021-11-05 2025-07-23 Apple Inc CAPACITY REPORT FOR SOUND REFERENCE SIGNAL (SRS) SOUNDING FOR ANTENNA SWITCHING
US20250167956A1 (en) * 2022-04-28 2025-05-22 Mediatek Singapore Pte. Ltd. Methods and apparatus for reduced capacity user equipment positioning
WO2024205039A1 (ko) * 2023-03-31 2024-10-03 엘지전자 주식회사 포지셔닝 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130242911A1 (en) * 2010-09-17 2013-09-19 Research In Motion Limited Sounding reference signal transmission in carrier aggregation
US20150036601A1 (en) * 2011-11-01 2015-02-05 Lg Electronics Inc. Method for determining the transmission of a sounding reference signal in a wireless communication system, and terminal therefor
CN105340196A (zh) * 2013-06-18 2016-02-17 三星电子株式会社 用于e节点B间载波聚合的UL TDM的方法
TW201613301A (en) * 2014-08-22 2016-04-01 Qualcomm Inc Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2351445T3 (en) * 2008-10-20 2015-10-26 Interdigital Patent Holdings carrier Aggregation
CN101771463B (zh) * 2009-01-05 2012-12-12 电信科学技术研究院 一种发送上行探测参考信号的方法、装置和系统
KR101119119B1 (ko) 2009-06-08 2012-03-16 엘지전자 주식회사 반송파 집성을 이용한 통신 방법 및 이를 위한 장치
US9628227B2 (en) * 2010-01-08 2017-04-18 Sharp Kabushiki Kaisha Mobile communication method and system for sounding reference signal transmission, and base station, user equipment and integrated circuit therein
EP2375616B1 (en) * 2010-04-08 2015-04-01 HTC Corporation Method for managing sounding reference signal transmission
US9131457B2 (en) 2010-08-12 2015-09-08 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink sounding reference signals in a wireless network
EP3554031B1 (en) 2010-08-16 2022-09-28 Nokia Solutions and Networks Oy Transmission of reference signals
KR101995293B1 (ko) * 2011-02-21 2019-07-02 삼성전자 주식회사 반송파 집적 기술을 사용하는 시분할 무선통신시스템에서 부차반송파의 활성화 또는 비활성화 방법 및 장치
US20130010659A1 (en) * 2011-07-08 2013-01-10 Qualcomm Incorporated Sounding reference signals in asymmetric carrier aggregation
US9001780B2 (en) 2012-01-27 2015-04-07 Qualcomm Incorporated Physical layer issues related to multi-TA group support
US10159052B2 (en) * 2012-08-03 2018-12-18 Qualcomm Incorporated Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
US20150036666A1 (en) 2013-07-30 2015-02-05 Blackberry Limited Timing Advance Group in LTE Small Cell Enhancement
US9743432B2 (en) 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
GB2537178A (en) 2015-04-10 2016-10-12 Nec Corp Communication system
US10411847B2 (en) * 2015-04-10 2019-09-10 Futurewei Technologies, Inc. Communications with carrier selection, switching and measurements
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
CA3019646A1 (en) 2016-04-01 2017-10-05 Huawei Technologies Co., Ltd. System and method for srs switching, transmission, and enhancements
US10333670B2 (en) 2016-05-06 2019-06-25 Qualcomm Incorporated Sounding reference signals with collisions in asymmetric carrier aggregation
US10588141B2 (en) 2016-06-29 2020-03-10 Qualcomm Incorporated Multiple antennas and interruption time values for sounding reference signal (SRS) switching

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130242911A1 (en) * 2010-09-17 2013-09-19 Research In Motion Limited Sounding reference signal transmission in carrier aggregation
US20150036601A1 (en) * 2011-11-01 2015-02-05 Lg Electronics Inc. Method for determining the transmission of a sounding reference signal in a wireless communication system, and terminal therefor
CN105340196A (zh) * 2013-06-18 2016-02-17 三星电子株式会社 用于e节点B间载波聚合的UL TDM的方法
TW201613301A (en) * 2014-08-22 2016-04-01 Qualcomm Inc Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon,"Discussion on SRS carrier based switching ", 3GPP TSG-RAN WG4 Meeting #78bis R4-162440;San Jose del Cabo, MX,11-15 April,2016[公開日:2016/04/11-15];[https://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_78Bis/Docs/R4-162440.zip] *

Also Published As

Publication number Publication date
AU2017290573A1 (en) 2018-12-13
JP7039495B2 (ja) 2022-03-22
CN109417458B (zh) 2021-07-27
US20180007707A1 (en) 2018-01-04
US10588141B2 (en) 2020-03-10
EP3479508C0 (en) 2023-10-11
US20200196331A1 (en) 2020-06-18
EP3479508B1 (en) 2023-10-11
AU2017290573B2 (en) 2022-02-17
BR112018076660A2 (pt) 2019-04-02
EP3479508A1 (en) 2019-05-08
US11122596B2 (en) 2021-09-14
CN109417458A (zh) 2019-03-01
WO2018005481A1 (en) 2018-01-04
TW201803303A (zh) 2018-01-16
CA3025808A1 (en) 2018-01-04
JP2019521600A (ja) 2019-07-25

Similar Documents

Publication Publication Date Title
TWI755405B (zh) 用於探測參考信號(srs)切換之多天線及中斷時間值
US11490371B2 (en) Common control resource set with user equipment-specific resources
CN109417795B (zh) 用于在上行链路导频时隙中传送物理上行链路共享信道的技术
EP3243351B1 (en) Evolved multimedia broadcast multicast service on enhanced component carriers
EP3213446B1 (en) Two-stage pdcch with dci flag and dci format size indicator
EP3391575B1 (en) Common control channel subband design and signaling
CN105612801B (zh) 在未经许可或共享频谱中的下行链路控制管理方法和装置
CN107210899B (zh) 用于增强型载波聚合的联合控制
CN107534992B (zh) 上行链路数据发送方法和用户设备以及上行链路数据接收方法和基站
EP3427533B1 (en) Techniques for acknowledging scheduling request transmissions on a contention-based physical uplink shared channel
US10448380B2 (en) Split symbol control for aligned numerology
WO2019108340A1 (en) Physical uplink control channel (pucch) resource allocation